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Releasing references to late-bound COM object

Posted By:      Posted Date: August 28, 2010    Points: 0   Category :.NET Framework
Hi, In my .NET 2.0 application I am performing automation of a third-party COM component via reflection. Something like this: Type t = Type.GetTypeFromProgID("V81.ComConnector", true); object instance = Activator.CreateInstance(t); object[] arr = new object[] { "Srvr='xsystemdevcpr:1542'; Ref='ivcbase'" }; object retValue1 = instance.GetType().InvokeMember("Connect", BindingFlags.InvokeMethod, null, instance, arr, null, null, null); object retValue2 = retValue1.GetType().InvokeMember("Processings", BindingFlags.GetProperty, null, retValue1, null, null, null, null); object retValue3 = retValue2.GetType().InvokeMember("CurrencyRates", BindingFlags.GetProperty, null, retValue2, null, null, null, null); object retValue4 = retValue3.GetType().InvokeMember("Create", BindingFlags.InvokeMethod, null, retValue3, null, null, null, null); arr = new object[] { "<Rates><Rate><Name>USD</Name><Date>2010-08-01</Date><Value>30.0000</Value></Rate><Rate><Name>EUR</Name><Date>2010-08-01</Date><Value>38.0000</Value></Rate></Rates>" }; object retValue5 = retValue4.GetType().InvokeMember("LoadRates", BindingFlags.InvokeMethod, null, retValue4, arr, null, null, null); ReleaseComObject(instance); Rele

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